aod speedo gear

[BlackSunshinelx]

What color speedo gear is used on a stock '89 AOD with stock rear gears?

 

[tjm73]

What color speedo gear is used on a stock '89 AOD with stock rear gears?

I think pink is most common (which I think is 19 tooth). 2.73 gears 3.08 or 3.27 gears? each may take a different gear. Also I'm not sure all AOD's have 7 tooth output gears. I think some had 8 tooth output gears. This would change the speedo gear also.